Answer:
7 hours and 15 minutes.
Step-by-step explanation:
Draw a timeline for this question.
8.30 + 7 hours = 3.30pm or 15 30
3.30 + 0.15 minutes = 3.45 or 15 45
7 hours + 0.15 minutes = 7 hours and 15 minutes.
Exact Form:
21/25
Decimal Form:
0.84
<em>Reduce the expression, if possible, by cancelling the common factors.</em>
a lot